package com.xcw.bb.action;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.xcw.bb.entity.User;
import com.xcw.bb.service.InteractService;
import com.xcw.bb.service.UserService;
import com.xcw.bb.serviceImpl.InteractServiceImpl;
import com.xcw.bb.serviceImpl.UserServiceImpl;

/**
 * Servlet implementation class AddInteractAction
 */
@WebServlet("/AddInteractAction")
public class AddInteractAction extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AddInteractAction() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(request,response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		//接收客户端请求数据
		String title=request.getParameter("title");
		String body=request.getParameter("content");
		java.util.Date time=new java.util.Date();
		 
		Integer teacherId=Integer.parseInt(request.getParameter("id"));
		UserService service1=new UserServiceImpl();
		User teacher=service1.queryUserById(teacherId);
		
		HttpSession session=request.getSession(true);
		User user=(User)session.getAttribute("user");
		
		//调用service方法
		try{
			InteractService service=new InteractServiceImpl();
			service.insertInteract(title, body, user.getDepartment(), user.getRealname(), teacher.getRealname(), teacherId, user.getUserId(),time, teacher.getDepartment());		
			
			response.sendRedirect(request.getContextPath()+"/student/queryAll");
		}catch(Exception e){
			String message=e.getMessage();
			String mess=java.net.URLEncoder.encode(message, "UTF-8");
			response.sendRedirect(request.getContextPath()+"/student/createInteract.jsp?mess="+mess);
		}
	}

}
